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Article Dans Une Revue Journal of Stomatology, Oral and Maxillofacial Surgery Année : 2020

DIVA, a 3D virtual reality platform, improves undergraduate craniofacial trauma education

Résumé

Craniofacial fractures management is challenging to teach due to the complex anatomy of the head, even when using three-dimensional CT-scan images. DIVA is a software allowing the straightforward visualization of CT-scans in a user-friendly three-dimensional virtual reality environment. Here, we assess DIVA as an educational tool for craniofacial trauma for undergraduate medical students. Three craniofacial trauma cases (jaw fracture, naso-orbital-ethmoid complex fracture and Le Fort 3 fracture) were submitted to 50 undergraduate medical students, who had to provide diagnoses and treatment plans. Each student then filled an 8-item questionnaire assessing satisfaction, potential benefit, ease of use and tolerance. Additionally, 4 postgraduate students were requested to explore these cases and to place 6 anatomical landmarks on both virtual reality renderings and usual slice-based three-dimensional CT-scan visualizations. High degrees of satisfaction (98%) without specific tolerance issues (86%) were reported. The potential benefit in a better understanding of craniofacial trauma using virtual reality was reported by almost all students (98%). Virtual reality allowed a reliable localization of key anatomical landmarks when compared with standard three-dimensional CT-scan visualization. Virtual reality interfaces such DIVA are beneficial to medical students for a better understanding of craniofacial trauma and allow a reliable rendering of craniofacial anatomy.
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Dates et versions

hal-02974248 , version 1 (09-12-2020)

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Jebrane Bouaoud, Mohamed El Beheiry, Eve Jablon, Thomas Schouman, Chloé Bertolus, et al.. DIVA, a 3D virtual reality platform, improves undergraduate craniofacial trauma education. Journal of Stomatology, Oral and Maxillofacial Surgery, 2020, ⟨10.1016/j.jormas.2020.09.009⟩. ⟨hal-02974248⟩
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